Itoigawa Weather History Niigata, Japan

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Fri 24 Apr, 2026 Weather in Itoigawa

Sunrise: 05:03 AM Sunset: 06:31 PM	Moonrise: 10:56 AM Moonset: 01:01 AM	Max: 13.8 °c	Min: 8.2 °c	Avg: 11.0 °c	Precip: 0.00 mm	Max Wind: 16.2 kph

	Fri 24 0:00 am	Fri 24 3:00 am	Fri 24 6:00 am	Fri 24 9:00 am	Fri 24 12:00 pm	Fri 24 3:00 pm	Fri 24 6:00 pm	Fri 24 9:00 pm
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Temp	10.9°c	9.4°c	9.8°c	12.0°c	13.6°c	13.1°c	11.1°c	9.7°c
Wind	13.7 kmph	6.8 kmph	9.0 kmph	10.1 kmph	16.2 kmph	15.1 kmph	12.2 kmph	8.6 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	43%	9%	98%	100%	93%	88%	36%	100%
Humidity	79%	75%	69%	56%	49%	50%	58%	63%
Pressure	1012 mb	1013 mb	1015 mb	1017 mb	1017 mb	1018 mb	1020 mb	1021 mb

Itoigawa Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 40°F	-1°C / 29°F	1°C / 35°F	57 hours	287.15 mm / 11.31 In	20 days	1018 mb / 31 In
February	5°C / 41°F	-1°C / 30°F	2°C / 36°F	81 hours	186.64 mm / 7.35 In	17 days	1019 mb / 31 In
March	10°C / 49°F	2°C / 35°F	6°C / 42°F	130 hours	161.23 mm / 6.35 In	13 days	1018 mb / 31 In
April	15°C / 59°F	6°C / 43°F	11°C / 51°F	178 hours	126.51 mm / 4.98 In	9 days	1015 mb / 30 In
May	21°C / 69°F	12°C / 53°F	16°C / 61°F	201 hours	132.74 mm / 5.23 In	8 days	1012 mb / 30 In
June	25°C / 76°F	16°C / 61°F	20°C / 69°F	189 hours	143.58 mm / 5.65 In	9 days	1009 mb / 30 In
July	29°C / 83°F	21°C / 70°F	25°C / 76°F	152 hours	249.94 mm / 9.84 In	14 days	1009 mb / 30 In
August	30°C / 86°F	22°C / 72°F	26°C / 79°F	179 hours	175.36 mm / 6.90 In	12 days	1010 mb / 30 In
September	26°C / 79°F	18°C / 64°F	22°C / 71°F	156 hours	203.18 mm / 8.00 In	10 days	1014 mb / 30 In
October	20°C / 67°F	12°C / 53°F	15°C / 60°F	157 hours	184.18 mm / 7.25 In	9 days	1018 mb / 31 In
November	14°C / 57°F	7°C / 44°F	10°C / 50°F	134 hours	195.29 mm / 7.69 In	13 days	1019 mb / 31 In
December	7°C / 45°F	1°C / 34°F	4°C / 40°F	75 hours	303.75 mm / 11.96 In	19 days	1018 mb / 31 In

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